Weight and High Blood Pressure: An Overview
Weight and High Blood Pressure: Am I Overweight?
Two key measurements are used to determine if someone is overweight.
These are:
BMI
BMI relates weight to height. It gives an approximation of total body fat -- and that's what increases the risk of obesity-related diseases. Overweight is defined as a BMI of 25 to 29.9; obesity is defined as a BMI equal to or more than 30.
Waist Circumference
BMI may overestimate body fat or inaccurately estimate total body fat in muscular persons or those losing muscle. For example, older people often have lost muscle mass and have more fat for a given BMI than younger people do. That's why waist measurement is often checked as well. Also, too much body fat in the stomach area increases your risk for certain disease. A waist measurement of more than 35 inches in women and more than 40 inches in men is considered high.